Quote Originally Posted by Amberjames View Post
I have a 85-90 gallon terrarium that just won't keep a constant temperature and if it does, it won't go over 80. How can I heat the glass terrarium without drying out the air even more? I have a UTH made to heat a 30 gallon tank, and 2 heat lamps I use to make it warm, but it really dries out the air and I'd like to keep the humidity up....

Any idea if UTHs come in that size, or will I have to get a couple of 50 gallon size?

Any suggestions are welcome!
What are you keeping in it and how are you regulating your heat mat?